Cellucor C4 Original Energy Drink in Midnight Cherry flavor delivers explosive energy with 200mg of caffeine per can. Formulated with CarnoSyn Beta-Alanine and BetaPower Betaine Anhydrous, it supports muscular endurance and hydration. Zero sugar and zero calories make it a guilt-free choice for pre-workout energy. Key Features Zero sugar 200mg caffeine for explosive energy CarnoSyn Beta-Alanine for enhanced endurance BetaPower Betaine Anhydrous for cellular hydration NSF-certified for sport Carbonated Water, CarnoSyn® Beta-Alanine, L-Citrulline, BetaPower® Betaine Anhydrous, Malic Acid, Citric Acid, Natural Flavors, Potassium Sorbate, Sucralose, Caffeine Anhydrous, Acesulfame Potassium, Niacinamide, N-Acetyl-L-Tyrosine, Cyanocobalamin (Vitamin B12).Cellucor: Innovators in energy and performance supplements, known for their explosive energy drinks and pre-workout formulas.Consume one can 20-30 minutes before exercise.Not intended for pregnant or nursing individuals, or children. Recommended for adults.